<template>
<div class="create">
    <!-- hello -->

    <!-- tabs标签页 -->
    <el-tabs type="border-card">
        <el-tab-pane label="基本信息">
            <el-form label-width="120px">
                <el-form-item label="商品名称">
                    <el-input v-model="addFormData.goods_name"></el-input>
                </el-form-item>
                <el-form-item label="商品价格">
                    <el-input v-model="addFormData.goods_price"></el-input>
                </el-form-item>

                <el-form-item label="商品数量">
                    <el-input v-model="addFormData.goods_number"></el-input>
                </el-form-item>

                <el-form-item label="商品重量">
                    <el-input v-model="addFormData.goods_weight"></el-input>
                </el-form-item>

                <!-- 
                    options 数组 里面是一个个对象 存放的商品分类数据
                    {
                        value 分类编号
                        label 分类名称 也就是我们看到的
                    }

                    selectedOptions 选中后的结果
                 -->
                <el-form-item label="商品分类">
                    <el-cascader
                        :options="options"
                        :props="optionsField"
                        v-model="selectedOptions"
                        @change="handleChange">
                    </el-cascader>
                </el-form-item>

                <el-form-item>
                        <el-button @click="submitFn" type="primary" icon="el-icon-success">
                        提交</el-button>
                </el-form-item>
            </el-form>
        </el-tab-pane>

        <el-tab-pane label="相册管理">
            <!-- 留心：相册上传基础都是直接在组件中写请求地址 -->
            <el-upload
                class="upload-demo"
                action="http://localhost:8888/api/private/v1/upload/"
                :on-preview="handlePreview"
                :on-remove="handleRemove"
                :file-list="fileList"
                :headers="setHeaders"
                list-type="picture"
                :on-success="uploadImgFn">
                <el-button size="small" type="primary">点击上传</el-button>
                <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
            </el-upload>
        </el-tab-pane>
    </el-tabs>
    <!-- /tabs标签页 -->
    
</div>
</template>
<script>
// 导入接口
import {postGoodsApi, getGoodsCateApi} from '@/api'

export default {
    created() {
        getGoodsCateApi(3)
        .then(res=> {
            // console.log(res)
            this.options = res.data
        })
    },
    methods: {
        // 上传图片成功触发
        uploadImgFn(response, file, fileList) {
            console.log(response)
            
            // {"pic":"/tmp_uploads/30f08d52c551ecb447277eae232304b8"}
            this.addFormData.pics.push({
                pic: response.meta.status.tmp_path
            })
        },
        // 表单提交
        submitFn() {
            postGoodsApi(this.addFormData)
            .then(res=> {
                // console.log(res)
                if (res.meta.status == 201)
                {
                    // 1 提示
                    this.$message.success('添加成功');
                    // 2 跳转列表
                    this.$router.push({path: '/goods'})
                } else {
                    this.$message.error(res.meta.msg);
                }
            })
        },
        // 弹框
        handleChange(value) {
            // console.log(value, this.selectedOptions);
            this.addFormData.goods_cat = value.join(',')
        },
        handleClose() {
            //   console.log('this is clode')
            this.isShowEditTk = false
        },
        // 上传图片
        handleRemove(file, fileList) {
            console.log(file, fileList);
        },
        handlePreview(file) {
            console.log(file);
        }
    },
    data() {
        return {
            // 设置上传请求头
            setHeaders: {
                Authorization: localStorage.getItem('token')
            },
            // 添加表单数据
            addFormData: {
                goods_name:'',
                goods_price:'',
                goods_number:'',
                goods_weight:'',
                // goods_cat: '1,1,1'
                goods_cat: '',
                pics:[
                    // {"pic":"/tmp_uploads/30f08d52c551ecb447277eae232304b8"}
                ],
            },

            // 联级选择器数据
            optionsField: {
                // 声明后期接口获取的数据用哪个字段填充数据
                value: 'cat_id',
                label: 'cat_name'
            },
            options: [
                {
            value: 'zhinan',
            label: '指南',
            children: [{
                value: 'shejiyuanze',
                label: '设计原则',
                children: [{
                value: 'yizhi',
                label: '一致'
                }, {
                value: 'fankui',
                label: '反馈'
                }, {
                value: 'xiaolv',
                label: '效率'
                }, {
                value: 'kekong',
                label: '可控'
                }]
            }, {
                value: 'daohang',
                label: '导航',
                children: [{
                value: 'cexiangdaohang',
                label: '侧向导航'
                }, {
                value: 'dingbudaohang',
                label: '顶部导航'
                }]
            }]
            }, {
            value: 'zujian',
            label: '组件',
            children: [{
                value: 'basic',
                label: 'Basic',
                children: [{
                value: 'layout',
                label: 'Layout 布局'
                }, {
                value: 'color',
                label: 'Color 色彩'
                }, {
                value: 'typography',
                label: 'Typography 字体'
                }, {
                value: 'icon',
                label: 'Icon 图标'
                }, {
                value: 'button',
                label: 'Button 按钮'
                }]
            }, {
                value: 'form',
                label: 'Form',
                children: [{
                value: 'radio',
                label: 'Radio 单选框'
                }, {
                value: 'checkbox',
                label: 'Checkbox 多选框'
                }, {
                value: 'input',
                label: 'Input 输入框'
                }, {
                value: 'input-number',
                label: 'InputNumber 计数器'
                }, {
                value: 'select',
                label: 'Select 选择器'
                }, {
                value: 'cascader',
                label: 'Cascader 级联选择器'
                }, {
                value: 'switch',
                label: 'Switch 开关'
                }, {
                value: 'slider',
                label: 'Slider 滑块'
                }, {
                value: 'time-picker',
                label: 'TimePicker 时间选择器'
                }, {
                value: 'date-picker',
                label: 'DatePicker 日期选择器'
                }, {
                value: 'datetime-picker',
                label: 'DateTimePicker 日期时间选择器'
                }, {
                value: 'upload',
                label: 'Upload 上传'
                }, {
                value: 'rate',
                label: 'Rate 评分'
                }, {
                value: 'form',
                label: 'Form 表单'
                }]
            }, {
                value: 'data',
                label: 'Data',
                children: [{
                value: 'table',
                label: 'Table 表格'
                }, {
                value: 'tag',
                label: 'Tag 标签'
                }, {
                value: 'progress',
                label: 'Progress 进度条'
                }, {
                value: 'tree',
                label: 'Tree 树形控件'
                }, {
                value: 'pagination',
                label: 'Pagination 分页'
                }, {
                value: 'badge',
                label: 'Badge 标记'
                }]
            }, {
                value: 'notice',
                label: 'Notice',
                children: [{
                value: 'alert',
                label: 'Alert 警告'
                }, {
                value: 'loading',
                label: 'Loading 加载'
                }, {
                value: 'message',
                label: 'Message 消息提示'
                }, {
                value: 'message-box',
                label: 'MessageBox 弹框'
                }, {
                value: 'notification',
                label: 'Notification 通知'
                }]
            }, {
                value: 'navigation',
                label: 'Navigation',
                children: [{
                value: 'menu',
                label: 'NavMenu 导航菜单'
                }, {
                value: 'tabs',
                label: 'Tabs 标签页'
                }, {
                value: 'breadcrumb',
                label: 'Breadcrumb 面包屑'
                }, {
                value: 'dropdown',
                label: 'Dropdown 下拉菜单'
                }, {
                value: 'steps',
                label: 'Steps 步骤条'
                }]
            }, {
                value: 'others',
                label: 'Others',
                children: [{
                value: 'dialog',
                label: 'Dialog 对话框'
                }, {
                value: 'tooltip',
                label: 'Tooltip 文字提示'
                }, {
                value: 'popover',
                label: 'Popover 弹出框'
                }, {
                value: 'card',
                label: 'Card 卡片'
                }, {
                value: 'carousel',
                label: 'Carousel 走马灯'
                }, {
                value: 'collapse',
                label: 'Collapse 折叠面板'
                }]
            }]
            }, {
            value: 'ziyuan',
            label: '资源',
            children: [{
                value: 'axure',
                label: 'Axure Components'
            }, {
                value: 'sketch',
                label: 'Sketch Templates'
            }, {
                value: 'jiaohu',
                label: '组件交互文档'
            }]
            }],
            selectedOptions: [],
            selectedOptions2: [],
            // 联级选择器结束

            // 上传图片
            fileList: [
                // {name: 'food.jpeg', url: 'https://fuss10.elemecdn.com/3/63/4e7f3a15429bfda99bce42a18cdd1jpeg.jpeg?imageMogr2/thumbnail/360x360/format/webp/quality/100'}, 
                // {name: 'food2.jpeg', url: 'https://fuss10.elemecdn.com/3/63/4e7f3a15429bfda99bce42a18cdd1jpeg.jpeg?imageMogr2/thumbnail/360x360/format/webp/quality/100'}
             ]
    
        }
    }
}
</script>
<style lang="scss" scoped>
// create
.create {
    width: 96%;
    margin: auto;
}
</style>